15939591

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5897}}^1$

素因数の和:5970

約数の個数: 16

約数和(自身を含む): 22931424

約数和(自身を除く): 6991833

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 5897, 17691, 100249, 300747, 312541, 937623, 5313197, 15939591]

約数ペア:

[(1, 15939591), (3, 5313197), (17, 937623), (51, 312541), (53, 300747), (159, 100249), (901, 17691), (2703, 5897)]